All of these shooters are the same. They advertise their mental illness and nobody does anything to stop their intentions. It's time to get mental illness out of the closet and talk about it and treatment. And yes, this will be one huge undertaking as these kids are subjected to 12 years of public education messing them up and their teachers allow them to be themselves, mentally deranged.
IMO the government is finding these kids online and instead if stopping it they are instigating it.